Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
matelot
←
German
Matrose
(cognate)
←
French
matelot
(mention)
←
Middle French
-
(cognate)
←
Dutch
matroos
(cognate)